Hi All, On behalf of the NumPy team I am pleased to announce the release of NumPy 1.21.6. NumPy 1.21.6 is a very small release that achieves two things: - Backs out the mistaken backport of C++ code into 1.21.5. - Provides a 32 bit Windows wheel for Python 3.10. The provision of the 32 bit wheel is intended to make life easier for oldest-supported-numpy. The Python versions supported in this release are 3.7-3.10. If you want to compile your own version using gcc-11 you will need to use gcc-11.2+ to avoid problems. Wheels can be downloaded from PyPI <https://pypi.org/project/numpy/1.21.6/>; source archives, release notes, and wheel hashes are available on Github <https://github.com/numpy/numpy/releases/tag/v1.21.6>. Linux users will need pip >= 0.19.3 in order to install manylinux2010 and manylinux2014 wheels. A recent version of pip is needed to install the universal2 macos wheels. Cheers, Charles Harris